code: def fill_nulls_with_0(agg_type: AggregationType) -> bool:
      """Indicates if charts should show 0 instead of null where there are gaps in data."""
      return agg_type in (
          AggregationType.SUM,
          AggregationType.COUNT_DISTINCT,
          AggregationType.SUM_BOOLEAN,
          AggregationType.COUNT,
      )
  
file_path: metricflow/metricflow/aggregation_properties.py
imports: from __future__ import annotations
  from enum import Enum
  from dbt_semantic_interfaces.enum_extension import assert_values_exhausted
  from dbt_semantic_interfaces.type_enums.aggregation_type import AggregationType
label_desc: Use image node_id 3 for calling a global function with example usage: fill_nulls_with_0(agg_type) and returns: unknown